Southern Zone Zone Boys 10 & under - 50 M Back
These rankings show the swimmers' placement within their Zone.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 401 | Hank Melvan | 51.74 | 8 | B Min | BB: 49.29 (+2.45s | 4.7%) | Pompano Beach Piranhas | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 402 | Theodore Anderson | 51.74 | 9 | B Min | BB: 49.29 (+2.45s | 4.7%) | Rush | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 403 | Trenton Ho | 51.78 | 9 | B Min | BB: 49.29 (+2.49s | 4.8%) | Lone Star Aquatic Club | 07/03/2025 | 2025 ST LSAC Ultimate Time Trial (LCM) | |
| 404 | Max Madera | 51.78 | 10 | B Min | BB: 49.29 (+2.49s | 4.8%) | Fast Falcons | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 405 | Lucas Silva | 51.82 | 10 | B Min | BB: 49.29 (+2.53s | 4.9%) | Longhorn Aquatics | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 406 | Nathaniel Liparini | 51.82 | 9 | B Min | BB: 49.29 (+2.53s | 4.9%) | Swim Melbourne | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 407 | Xander Andrade | 51.88 | 9 | B Min | BB: 49.29 (+2.59s | 5.0%) | Pflugerville Pflamingos | 04/26/2025 | 2025 ST CCSS LC Unclassified | |
| 408 | Evan Arkoub | 51.90 | 10 | B Min | BB: 49.29 (+2.61s | 5.0%) | Fast Falcons | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 409 | John Vyvial | 51.91 | 10 | B Min | BB: 49.29 (+2.62s | 5.0%) | Capital of Texas Aquatics | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | |
| 410 | Erik Ang | 51.93 | 9 | B Min | BB: 49.29 (+2.64s | 5.1%) | EL Paso Border Land Swim Team | 06/28/2024 | 2024 EPAP Jack White Classic | |
| 411 | Colson Hosford | 51.94 | 10 | B Min | BB: 49.29 (+2.65s | 5.1%) | Area Tallahassee Aquatic Club | 06/06/2025 | 2025 MAKOS Summer Splash | |
| 412 | Duke Montgomery | 51.98 | 10 | B Min | BB: 49.29 (+2.69s | 5.2%) | Winning Waters Aquatics Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | |
| 413 | Liam Taylor | 51.98 | 9 | B Min | BB: 49.29 (+2.69s | 5.2%) | Southwest Stars Swim Club | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 414 | Caiden Gemmell | 51.98 | 8 | B Min | BB: 49.29 (+2.69s | 5.2%) | Tampa Y Swimming | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | |
| 415 | Ezekiel Braun | 51.99 | 9 | B Min | BB: 49.29 (+2.70s | 5.2%) | Greater Tampa Swim Association | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | |
| 416 | Alexander Cuellar | 51.99 | 10 | B Min | BB: 49.29 (+2.70s | 5.2%) | EL Paso Border Land Swim Team | 06/28/2024 | 2024 EPAP Jack White Classic | |
| 417 | Stephan Fesenko | 51.99 | 8 | B Min | BB: 49.29 (+2.70s | 5.2%) | Bolles School Sharks | 04/11/2025 | 2025 April Classic | |
| 418 | Liam Steigner | 52.00 | 9 | B Min | BB: 49.29 (+2.71s | 5.2%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | |
| 419 | Knox Turnipseed | 52.01 | 9 | B Min | BB: 49.29 (+2.72s | 5.2%) | Streamline Aquatics | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 420 | Henry Atkins | 52.03 | 9 | B Min | BB: 49.29 (+2.74s | 5.3%) | Laker Swim | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 421 | Ethan Rast | 52.03 | 7 | B Min | BB: 49.29 (+2.74s | 5.3%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 422 | Taenam Oh jr | 52.07 | 8 | B Min | BB: 49.29 (+2.78s | 5.3%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 423 | Levi Durden | 52.07 | 8 | B Min | BB: 49.29 (+2.78s | 5.3%) | Riptide Aquatics | 05/15/2026 | 2026 FAST May Invite | |
| 424 | Nico Hess | 52.10 | 8 | B Min | BB: 49.29 (+2.81s | 5.4%) | Circle C Select Swim Team | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 425 | Benjamin Bolkey | 52.13 | 9 | B Min | BB: 49.29 (+2.84s | 5.4%) | Lone Star Aquatic Club | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 426 | Titus White | 52.14 | 8 | B Min | BB: 49.29 (+2.85s | 5.5%) | Hydro Swim Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 427 | Tomas Barrios Vivas | 52.14 | 10 | B Min | BB: 49.29 (+2.85s | 5.5%) | YMCA of Central Florida | 05/15/2026 | 2026 PA Long Course Invite | |
| 428 | Gareth Hightower | 52.15 | 8 | B Min | BB: 49.29 (+2.86s | 5.5%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | |
| 429 | Xavier Kallus | 52.15 | 10 | B Min | BB: 49.29 (+2.86s | 5.5%) | Victoria Texas Aquatic Club | 05/16/2025 | 2025 ST AAAA NS Salute To The Troops | |
| 430 | Everett Harrell | 52.18 | 9 | B Min | BB: 49.29 (+2.89s | 5.5%) | Com Aquatics | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 431 | Dmitrii Volkhov | 52.18 | 10 | B Min | BB: 49.29 (+2.89s | 5.5%) | San Antonio Wave | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 432 | Robert Mellinger | 52.23 | 10 | B Min | BB: 49.29 (+2.94s | 5.6%) | Saint Petersburg Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | |
| 433 | Aiden Serralta | 52.23 | 10 | B Min | BB: 49.29 (+2.94s | 5.6%) | Blue Marlins Of Hialeah Garden | 04/18/2026 | SCS Under The Sun Invitational | |
| 434 | Constantine Gulyaev | 52.26 | 9 | B Min | BB: 49.29 (+2.97s | 5.7%) | Heritage Aquatic Team | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 435 | Alexander Vutov | 52.28 | 10 | B Min | BB: 49.29 (+2.99s | 5.7%) | West Florida Lightning Aquatic | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 436 | Hayes Oldenburger | 52.31 | 10 | B Min | BB: 49.29 (+3.02s | 5.8%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 437 | Harlan Ris | 52.31 | 10 | B Min | BB: 49.29 (+3.02s | 5.8%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 438 | Jack Valdes | 52.31 | 10 | B Min | BB: 49.29 (+3.02s | 5.8%) | Alamo Area Aquatic Association | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 439 | Damon Mackey | 52.31 | 10 | B Min | BB: 49.29 (+3.02s | 5.8%) | Piranhas YMCA of the Suncoast | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 440 | Elijah Lin | 52.32 | 9 | B Min | BB: 49.29 (+3.03s | 5.8%) | Jupiter Dragons Swim Team | 05/08/2026 | 2026 Wellington May Long Course Meet | |
| 441 | David Reggio | 52.34 | 9 | B Min | BB: 49.29 (+3.05s | 5.8%) | Kissimmee Swim Association | 04/26/2025 | 10th Annual Hohne Memorial Invitational | |
| 442 | Luke Slowik | 52.37 | 10 | B Min | BB: 49.29 (+3.08s | 5.9%) | Westlake Aquatic Facility | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | |
| 443 | Reese Bissonnette | 52.46 | 10 | B Min | BB: 49.29 (+3.17s | 6.0%) | Surge Aquatics | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | |
| 444 | Arthur Grant | 52.56 | 10 | B Min | BB: 49.29 (+3.27s | 6.2%) | Indian River Aquatics | 05/08/2026 | 2026 Wellington May Long Course Meet | |
| 445 | Luca Mansur | 52.57 | 10 | B Min | BB: 49.29 (+3.28s | 6.2%) | Azura Florida Aquatics | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 446 | Atharv Karthik | 52.59 | 8 | B Min | BB: 49.29 (+3.30s | 6.3%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 447 | Chen Lin | 52.62 | 9 | B Min | BB: 49.29 (+3.33s | 6.3%) | Gator Swim Club | 05/16/2025 | 2025 FAST May Invite | |
| 448 | Samuel McClintic | 52.69 | 10 | B Min | BB: 49.29 (+3.40s | 6.5%) | Boerne Elite Aquatics | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 449 | Benjamin Justus | 52.72 | 10 | B Min | BB: 49.29 (+3.43s | 6.5%) | Greater Tampa Swim Association | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 450 | Truman Hunt | 52.74 | 10 | B Min | BB: 49.29 (+3.45s | 6.5%) | Gator Swim Club | 06/06/2025 | 2025 MAKOS Summer Splash | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.